Sony FS-2570 manual Specifications of SSB Radiotelephone, FS-1570/2570

SPECIFICATIONS OF SSB RADIOTELEPHONE

FS-1570/2570

1 MF/HF DIGITAL RADIOTELEPHONE

1.1 GENERAL

1.1.1	Communication System	Semi-duplex or simplex
1.1.2	Class of Emission	J3E: Telephone
		J2B (F1B): DSC or NBDP
		H3E: reception only
1.1.3	Frequency Range	100.00 kHz to 29,999.99 kHz
1.1.4	Number of Channel	User programmable: 255 TX/RX pairs
		All ITU channels incorporated (include DSC/NBDP channels)
		2182 kHz (single action)
1.1.5	Display Method	Monochrome LCD (120 x 64 dots)
1.1.6	Backlight	8 tones
1.1.7	Contrast	64 steps
1.1.8	Warming up	1 minute approx. (oven 20 minutes approx.)

1.2 TRANSMITTER

1.2.1	Frequency Range	1,606.5 kHz to 26.175 MHz (100 Hz steps)
1.2.2	RF output Power	FS-1570: 150 Wpep, FS-2570: 250 Wpep
1.2.3	Frequency Resolution	Within ±10 Hz

1.2.4Modulation AF Response 350 Hz to 2.7 kHz

1.2.5	Modulation System	Low power balanced modulation
1.2.6	AF Input	-46 dBm/600 ohms (Handset/Microphone)
		-10 dBm/600 ohms (Handset HS-2001)
1.2.7	Line in	0 dBm/600 ohms

1.3 RECEIVER

1.3.1	Receiving System	Double-conversion superheterodyne
1.3.2	Frequency Range	100 kHz 29,999.9 kHz (10 Hz steps)
1.3.3	Sensitivity	Input level at 10 ohms+250 pF (below 4 MHz) and 50 ohms
		(above 4MHz) to produce SINAD 20 dB
			Frequency Range	J3E/H3E
			100 kHz to 300 kHz	35 dBμV
			300 kHz to 1.6 MHz	25 dBμV
			1.6 MHz to 4.0 MHz	13 dBμV
			4.0 MHz to 30 MHz	7 dBμV
1.4	Intermediate Frequency	1st: 72,455 kHz, 2nd: 455 kHz
1.5	Selectivity	J3E: 2.4kHz at -6dB, H3E: 6kHz at -6dB
		J2B (F1B): 300Hz at -6dB
1.6	Inter-modulation	Better than 80 dBμV
1.7	Spurious Response	Better than 70 dB
1.8	AGC	SLOW/FAST/OFF
1.9	BFO Frequency	Telex/DSC: 1,700 Hz, Facsimile: 1,900 Hz
			SP - 1		E5637S01E-M

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